Efficacy of certain granular insecticides for controlling rice gall midge Orseolia oryzae (Wood-Mason) Mani

Murthy, M.M.K.; Rao, D.V.S.; Subbaiah, K.R.; Reddy, G.P.V.

Efficacy of certain granular insecticides for controlling rice gall midge Orseolia oryzae (Wood-Mason) Mani

1984

Murthy, M.M.K. | Rao, D.V.S. | Subbaiah, K.R. | Reddy, G.P.V. (Agricultural Research Station, Maruteru (India))

The efficacy of thirteen granular insecticides was evaluated against rice gall midge, Orseolia oryzae (Wood-Mason). Isofenfos (1.5 and 1.0 kg A.I/ha), Mocap (1.5 kg A.I/ha), Disulfoton (1.5 and 1.0 kg A.I/ha), Terbufos (1.0 and 0.5 kg A.I/ha), Carbofuran (1.0 kg A.I/ha) and Phorate (1 kg A.I/ha) gave effective control of gall midge leading to significantly higher yields over control. Two applications, 10 and 25 days after planting were effective for the pest control

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